TC7SZ126AFE 2002-01-16 1 toshiba cmos digital integrated circuit silicon monolithic TC7SZ126AFE dual bus buffer 3-state output features high output drive: 24 ma (min) v cc = 3 v super high speed operation: t pd 2.6 ns (typ.) v cc = 5 v, 50 pf operation voltage range: v cc (opr) = 1.8~5.5 v latch-up performance: 500 ma or more esd performance: 200 v or more (jeita) 2000 v or more (mil) power down protection is provided on all inputs and outputs. matches the performance of tc74lcx series when operated at 3.3 v v cc . marking pin assignment (top view) maximum ratings (ta 25c) characteristics symbol rating unit power supply voltage v cc 0.5~6 v dc input voltage v in 0.5~6 v dc output voltage v out 0.5~v cc 0.5 v input diode current i ik 20 ma output diode current i ok 20 ma dc output current i out 50 ma dc v cc /ground current i cc 50 ma power dissipation p d 150 mw storage temperature t stg 65~150 c lead temperature (10s) t l 260 c weight: 0.003 g (typ.) type name r c v cc out y g in a 1 2 3 gnd 5 4
TC7SZ126AFE 2002-01-16 2 truth table logic diagram a g y x l z l h l h h h recommended operating conditions characteristics symbol rating unit 1.8~5.5 supply voltage v cc 1.5~5.5 (note) v input voltage v in 0~5.5 v output voltage v out 0~v cc v operating temperature t opr 40~85 c 0~20 (v cc 1.8 v, 2.5 v 0.2 v) 0~10 (v cc 3.3 v 0.3 v) input rise and fall time dt/dv 0~5 (v cc 5.5 v 0.5 v) ns/v note: data retention only en out y in a g
TC7SZ126AFE 2002-01-16 3 electrical characteristics dc characteristics ta 25c ta 40~85c characteristics symbol test condition v cc (v) min typ. max min max unit 1.8 0.75 v cc 0.75 v cc high level v ih 2.3~5.5 0.7 v cc 0.7 v cc 1.8 0.25 v cc 0.25 v cc input voltage low level v il 2.3~5.5 0.3 v cc 0.3 v cc v 1.8 1.7 1.8 1.7 2.3 2.2 2.3 2.2 3.0 2.9 3.0 2.9 i oh 100 a 4.5 4.4 4.5 4.4 i oh 8 ma 2.3 1.9 2.15 1.9 i oh 16 ma 3.0 2.4 2.8 2.4 i oh 24 ma 3.0 2.3 2.68 2.3 high level v oh v in v ih or v il i oh 32 ma 4.5 3.8 4.2 3.8 1.8 0 0.1 0.1 2.3 0 0.1 0.1 3.0 0 0.1 0.1 i ol 100 a 4.5 0 0.1 0.1 i ol 8 ma 2.3 0.1 0.3 0.3 i ol 16 ma 3.0 0.15 0.4 0.4 i ol 24 ma 3.0 0.22 0.55 0.55 output voltage low level v ol v in v ih i ol 32 ma 4.5 0.22 0.55 0.55 v input leakage current i in v in 5.5 v or gnd 0~5.5 1 10 a 3-state output off-state current i oz v in v ih or v il , v out 0~5.5 v 1.8~5.5 1 10 a power off leakage current i off v in or v out 5.5 v 0.0 1 10 a quiescent supply current i cc v in 5.5 v or gnd 5.5 2 20 a
TC7SZ126AFE 2002-01-16 4 ac characteristics (unless otherwise specified, input: t r t f 3 ns) ta 25c ta 40~85c characteristics symbol test condition v cc (v) min typ. max min max unit 1.8 2.0 5.3 11.0 2.0 11.5 2.5 0.2 0.8 3.4 7.5 0.8 8.0 3.3 0.3 0.5 2.5 5.2 0.5 5.5 c l 15 pf, r l 1 m 5.0 0.5 0.5 2.1 4.5 0.5 4.8 3.3 0.3 1.5 3.2 5.7 1.5 6.0 propagation delay time t plh t phl c l 50 pf, r l 500 5.0 0.5 0.8 2.6 5.0 0.8 5.3 1.8 2.0 6.5 11.5 2.0 12.0 2.5 0.2 1.5 3.8 8.0 1.5 8.5 3.3 0.3 1.5 3.2 5.7 1.5 6.0 output enable time t pzh t pzl c l 50 pf, r l 500 5.0 0.5 0.8 2.3 5.0 0.8 5.3 1.8 2.0 5.6 11.0 2.0 12.0 2.5 0.2 1.0 4.0 8.0 1.5 8.5 3.3 0.3 1.0 3.5 5.7 1.0 6.0 output disable time t plz t phz c l 50 pf, r l 500 5.0 0.5 0.5 2.7 4.7 0.5 5.0 ns input capacitance c in 0~5.5 4 pf 3.3 20 power dissipation capacitance c pd (note) 5.5 27 pf note: c pd is defined as the value of the internal equivalent capacitance which is calculated from the operating current consumption without load. average operating current can be obtained by the equation: i cc (opr) c pd ? v cc ? f in i cc ac characteristics measurement circuit characteristics switch t plh, t phl open t plz, t pzl v cc 2 t phz, t pzh gnd output v cc 2 r l c l r l measure open gnd
TC7SZ126AFE 2002-01-16 5 package dimensions weight: 0.003 g (typ.)
TC7SZ126AFE 2002-01-16 6 toshiba is continually working to improve the quality and reliability of its products. nevertheless, semiconductor devices in general can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical stress. it is the responsibility of the buyer, when utilizing toshiba products, to comply with the standards of safety in making a safe design for the entire system, and to avoid situations in which a malfunction or failure of such toshiba products could cause loss of human life, bodily injury or damage to property. in developing your designs, please ensure that toshiba products are used within specified operating ranges as set forth in the most recent toshiba products specifications. also, please keep in mind the precautions and conditions set forth in the ?handling guide for semiconductor devices,? or ?toshiba semiconductor reliability handbook? etc.. the toshiba products listed in this document are intended for usage in general electronics applications (computer, personal equipment, office equipment, measuring equipment, industrial robotics, domestic appliances, etc.). these toshiba products are neither intended nor warranted for usage in equipment that requires extraordinarily high quality and/or reliability or a malfunction or failure of which may cause loss of human life or bodily injury (?unintended usage?). unintended usage include atomic energy control instruments, airplane or spaceship instruments, transportation instruments, traffic signal instruments, combustion control instruments, medical instruments, all types of safety devices, etc.. unintended usage of toshiba products listed in this document shall be made at the customer?s own risk. the products described in this document are subject to the foreign exchange and foreign trade laws. the information contained herein is presented only as a guide for the applications of our products. no responsibility is assumed by toshiba corporation for any infringements of intellectual property or other rights of the third parties which may result from its use. no license is granted by implication or otherwise under any intellectual property or other rights of toshiba corporation or others. the information contained herein is subject to change without notice. 000707eb a restrictions on product use
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